Replace Lubrication Line

What happens here

Locate the push-to-connect fitting where the old lubrication line enters the internal mechanism. Using pliers, carefully depress the collar of the fitting and pull out the old, brittle line. Once disconnected, route the new flexible plastic line from the tank side, through the sawmill's internal structure, until it reaches the spray nozzle assembly. Push the new line firmly into the spray nozzle's push-to-connect fitting until it clicks into place.

Goal: Install the new lubrication line.